Gel silika ya buluu

Chiyambi cha malonda:

Gel silika ya buluundi desiccant yapamwamba yokhala ndi ntchito ya hygroscopic ndipo imasonyeza chikhalidwe cha kuyamwa kwa chinyezi kupyolera mu kusintha kwa mtundu. Chigawo chake chachikulu ndi cobalt chloride, yomwe ili ndi mtengo wowonjezera komanso zaluso ndipo ndi ya adsorption desiccant yapamwamba kwambiri. Maonekedwe a buluu silika gel ndi buluu kapena kuwala buluu ngati tinthu tating'ono ngati galasi, amene akhoza kugawidwa mu ozungulira ndi blocky malinga ndi mawonekedwe a tinthu.

Zofunikira ndi mfundo zogwirira ntchito:

Chigawo chachikulu cha buluu silika gel ndi cobalt chloride (CoCl₂), ndipo mtundu wake umasintha ndi kusintha kwa chinyezi. Anhydrous cobalt chloride (CoCl₂) ndi buluu, ndipo mtunduwo umasintha pang'onopang'ono kukhala pinki pamene kuyamwa kwa chinyezi kumawonjezeka. Kusintha kwamtundu uku kumapangitsa kukhala chizindikiro chabwino cha adsorbent.

Ntchito yamalonda:

1) Chakudya, mankhwala ndi zinthu zamagetsi: Blue silica gel desiccant imagwiritsidwa ntchito kwambiri m'magawo awa kuti ateteze zinthu ku chinyezi. Kuchita kwake kwa hygroscopic ndikwabwino kwambiri, ndipo kumatha kuyamwa mwachangu ndikutseka chinyezi m'malo onyowa pang'ono, ndikuwonetsa mwachilengedwe chinyezi cha chilengedwe kudzera kusintha kwamitundu.

2) Kupanga ma laboratory ndi mafakitale: Mu labotale, buluu wa silica gel desiccant amagwiritsidwa ntchito pochotsa chinyezi komanso kupewa chinyezi kuti atsimikizire kukhazikika kwa chilengedwe choyesera. Pakupanga mafakitale, imathandizanso kwambiri kuteteza zida ndi zinthu ku kuwonongeka kwa chinyezi. pa

3) Zida zolondola ndi zinthu zamagetsi: Popeza buluu wa silica gel desiccant amatha kuwonetsa bwino chinyezi cha chilengedwe, amagwiritsidwa ntchito kwambiri posungira ndi kunyamula zida zolondola, kuteteza bwino zida kuwonongeka chifukwa cha chinyezi.

Zotsatirazi ndi zithunzi zathu zotumiza kunja kwa gelisi ya silika: